import java.util.*;

public class redormeur implements Runnable {
	String nom = null;
    Queue<Thread>  antecedents = new LinkedList<Thread>();

    public redormeur(String nom){
	this.nom = nom;
	
	    }
    public void SetAntecedent(Queue<Thread> antecedents){
	this.antecedents =new LinkedList<Thread>(antecedents);
	    } 
    public void run() {
	System.out.format("%s, started !\n", nom);
	for (Thread t : antecedents) {
	    try{ 
		t.join();
		System.out.format("%s: %s a fini !!\n", nom,t.getName()); }
	catch (InterruptedException e) {
	    System.out.format("Issue with %s inte while waiting\n", nom);}
	}
    System.out.format("%s dit: Super je peux enfin demarrer! !\n", nom);
    zzzz(); 
    System.out.format("%s dit: Super j'ai FINI!!! !\n", nom);
    }



    public static void main(String[] args) throws Exception {
	redormeur OC = new redormeur("Glandeur C");
	Thread TC = new Thread(OC, "Mister C");
	
	redormeur OB = new redormeur("Glandeur B");
	Thread TB = new Thread(OB, "Mister B");


	redormeur OA = new redormeur("Glandeur A");
	Thread TA = new Thread(OA, "Mister A");
	Queue<Thread> file = new LinkedList();

	file.add(TB);
	file.add(TC);
	OA.SetAntecedent(file);
	file = new LinkedList();
	file.add(TC);
 
	OB.SetAntecedent(file);

	TA.start();
	TB.start();
	TC.start();

	System.out.format("Main :Fini ici  !\n");
    }

	
	
	private void zzzz(){
		
		try {
			Thread.sleep((int) (1e3 * Math.random()));
		} catch (InterruptedException e) {
			e.printStackTrace();
		}
	}
}